11KiB, 577x539, 005-acetylene_formula.png View SameGoogleiqdbSauceNAO Acetylene Anonymous Tue 07 Sep 2021 04:01:40 No.13611900 ViewReplyOriginalReport Quoted By: >>13611903 Why are there no studies in the use of acetylene as a mucolytic agent? do you have any anedoctal evidences about its use?